if anyone in the uk wants to buy these books they come in a set of two by bhai dharam singh and bhai jodh singh. they have been out since 1999. you can buy them from the sikh missionary centre in southall, middlesex. the set cost me £30 rather then £45 everywhere else. They have everytype of book available at the moment.
however like i stated earlier.
Book one has Jaap Sahib, Akaal Ustat, Chandi Charittar, Chandi Charittar Ukat Bilas, Chandi Di vaar and Gyan Parbodh.
Book two have 21 and a half of the 24 avatars of Vishnu.
So you are still missing alot but again very knowledgeable.